10.3.3.2. Power Gating During Testing

Try these first

1. 1.

   What is power gating?

   Hint

   Think about how devices conserve battery.

2. 2.

   Name one benefit of power gating.

   Hint

   Consider how conserving energy affects devices.

3. 3.

   What does power gating primarily aim to achieve?

   • Increase device speed
   • Save power during testing
   • Enhance visual quality

   Hint

   Think about how turning things off helps save energy.

4. 4.

   True or False: Power gating can only be used in mobile devices.

   • True
   • False

   Hint

   Consider other applications of electronics.

5. 5.

   Develop a plan to implement power gating in a smartphone design focusing on balancing performance and energy savings. What considerations will you take into account?

   Hint

   Think about frequently used versus unused features.

6. 6.

   Evaluate how power gating could be applied in an IoT device. What parameters would guide the gating decisions?

   Hint

   Consider which functions of the IoT device are least used.